Ready to be grouted using black grout, is Marianne's first ever mosaic! Marianne has incorporated some of my 'Glass Fusions' - Birds and Butterflies and even though this mosaic is ungrouted, you can still see what an impact this has in her creation. To comment, go to my BLOG. How are they made? Each piece is handcrafted by cutting and layering Bullseye Glass. When assembled, it is fired in my kiln at 800C over a 24 hour period. Congratulations Marianne - this will look amazing when finished!!